CN217405128U

CN217405128U - Antistatic cable protection pipe

Info

Publication number: CN217405128U
Application number: CN202221219051.XU
Authority: CN
Inventors: 王琳琳; 张雅辛
Original assignee: Langxing Gongchuang Electric Co ltd
Current assignee: Langxing Gongchuang Electric Co ltd
Priority date: 2022-05-21
Filing date: 2022-05-21
Publication date: 2022-09-09
Anticipated expiration: 2032-05-21

Abstract

The utility model discloses an antistatic cable protection pipe, which comprises an outer layer pipe and a cable core, wherein an inner layer pipe is fixed on the inner wall of the outer layer pipe, the outer layer pipe and the inner layer pipe are connected through a buffer part in an annular array, four end angles of the inner layer pipe are respectively connected with a support rod arranged at the center of the outer layer pipe through a partition plate, and each partition plate is clamped with the cable core through a fixing part; not only to the outside there being insulating effect, the inside baffle through the S type separates each cable core simultaneously, makes each contactless between every cable core, thereby the cotton effect of preventing static of reaching inside of inside packing pearl simultaneously, contrast traditional cable, and inside provides better support and resilience effect by square inlayer pipe and buffer, the effectual cable deformation that prevents.

Description

Antistatic cable protection pipe

Technical Field

The utility model belongs to the cable field particularly, relates to an antistatic cable protection pipe.

Background

Typically a rope-like cable made up of several or groups of at least two twisted conductors, each group insulated from each other and usually twisted around a center, the entire outer surface being covered with a highly insulating coating. The cable has the characteristics of internal electrification and external insulation.

Along with the improvement to the operation requirement, the antistatic requirement to the cable also improves gradually to prevent the production of conflagration, and current cable is mostly at its inside antistatic coating that overlaps to antistatic processing, but along with the friction that produces when transport or use and the cable core that inside encircleed the setting, is not good to the electrostatic protection effect.

SUMMERY OF THE UTILITY MODEL

To above defect, the utility model provides an antistatic cable protection pipe, including outer pipe and cable core, the inner wall of outer pipe is fixed with the inlayer pipe, connect through the bolster that is annular array between outer pipe and the inlayer pipe, four end angle departments of inlayer pipe are connected, every through the bracing piece that baffle and the centre of a circle department of outer pipe were equipped with respectively the baffle all is through mounting and cable core joint.

Furthermore, the baffle is the S type, and the mounting is installed in two arcs of baffle department of bending.

Furthermore, the fixing piece comprises two hard rubber plates, two symmetrical cambered surfaces are arranged at the hard rubber plates, and the distance value between the top end and the low end of each cambered surface is larger than the radius value of the cable core.

Furthermore, the inner layer pipe is square, and four corners fixed with the outer layer pipe are all planes.

Furthermore, the inner layer tube is filled with antistatic pearl wool containing carbon powder.

Furthermore, the outer layer pipe and the inner layer pipe are both made of rubber materials.

Further, the outer surface of the outer layer pipe is provided with a waterproof layer and a wear-resistant layer.

Compared with the prior art, the utility model following beneficial effect has:

not only to the outside there is insulating effect, simultaneously inside baffle through the S type separates each cable core, makes each mutual contactless between every cable core, thereby the cotton effect of preventing static of reaching inside of packing pearl simultaneously, and contrast traditional cable is inside to provide better support and resilience effect by square inlayer pipe and buffer, the effectual cable deformation that prevents by square inlayer pipe.

Drawings

Fig. 1 is a cross-sectional view of the present invention.

Fig. 2 is a schematic view of the fixing chamber of the present invention.

In the figure: 1 outer layer tube, 2 cable cores, 3 buffer parts, 4 inner layer tubes, 5 clapboards and 6 fixing parts.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Embodiments of the device are given in the figures. However, the apparatus may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Examples

As shown in fig. 1-2, the present embodiment provides an antistatic cable protection tube, which includes an outer tube 1 and a cable core 2, an inner tube 4 is fixed on an inner wall of the outer tube 1, the outer tube 1 and the inner tube 4 are both made of rubber, and a waterproof layer and a wear-resistant layer are disposed on an outer surface of the outer tube 1. The inner layer tube 4 is square, and four corners fixed with the outer layer tube 1 are all planes, so that the outer layer tube 1 is prevented from deforming or cracking due to the raised end corners in the extrusion process. Connect through the bolster 3 that is annular array between outer pipe 1 and the inlayer pipe 4, four extreme angle departments of inlayer pipe 4 are connected through the bracing piece that baffle 5 and outer pipe 1' S centre of a circle department were equipped with respectively, and baffle 5 is the S type, and mounting 6 installs in two arcs of baffle 5 department of bending, can separate inside cable core 2, prevent to cross nearly friction and lead to static. The inner layer tube 4 is filled with antistatic pearl wool containing carbon powder to improve antistatic effect. Every baffle 5 all is through mounting 6 and 2 joints of cable core, and mounting 6 includes two stereoplasm rubber slabs, and stereoplasm rubber slab department is equipped with two symmetrical cambered surfaces, and the distance value between cambered surface top and the low side is greater than the radius value of cable core 2, can carry out the joint with cable core 2 and fix, can set up the cable core 2 that the interval value between two stereoplasm rubber slabs comes the different diameters of adaptation as required.

It should be noted that the structure of the present invention can be realized in many different forms, and is not limited to the embodiments, and any equivalent transformation, or direct or indirect application in other related technical fields, such as loading and unloading of other articles, which is performed by a person skilled in the art using the contents of the present invention and the accompanying drawings, is included in the protection scope of the present invention.

Claims

1. The utility model provides an antistatic cable protection pipe, includes outer pipe (1) and cable core (2), its characterized in that: the inner wall of outer pipe (1) is fixed with inlayer pipe (4), connect through bolster (3) that are the annular array between outer pipe (1) and inlayer pipe (4), four extreme angle departments of inlayer pipe (4) are connected through the bracing piece that baffle (5) and the centre of a circle department of outer pipe (1) were equipped with, every baffle (5) all through mounting (6) and cable core (2) joint.

2. An antistatic cable protection tube as claimed in claim 1, wherein: the partition plate (5) is S-shaped, and the fixing pieces (6) are arranged at two arc-shaped bending positions of the partition plate (5).

3. An antistatic cable protection tube as claimed in claim 1, wherein: the fixing piece (6) comprises two hard rubber plates, two symmetrical cambered surfaces are arranged at the hard rubber plates, and the distance value between the top end and the lower end of each cambered surface is larger than the radius value of the cable core (2).

4. An antistatic cable protection tube as claimed in claim 1, wherein: the inner layer pipe (4) is square, and four corners fixed with the outer layer pipe (1) are planes.

5. An antistatic cable protection tube as claimed in claim 1, wherein: the inner layer tube (4) is filled with antistatic pearl wool containing carbon powder.

6. An antistatic cable protection tube as claimed in claim 1, wherein: the outer layer pipe (1) and the inner layer pipe (4) are made of rubber materials.

7. An antistatic cable protection tube as claimed in claim 1, wherein: the outer surface of the outer layer pipe (1) is provided with a waterproof layer and a wear-resistant layer.